What will be the change in resistance of a strain gauge, with a gauge factor of 4 and resistance of 50Ω if the gauge is subjected to a strain of 0.002?

What will be the change in resistance of a strain gauge, with a gauge factor of 4 and resistance of 50Ω if the gauge is subjected to a strain of 0.002?

What will be the change in resistance of a strain gauge, with a gauge factor of 4 and resistance of 50Ω if the gauge is subjected to a strain of 0.002?
What will be the change in resistance of a strain gauge, with a gauge factor of 4 and resistance of 50Ω if the gauge is subjected to a strain of 0.002?